SDCardLibrary

SwordfishUser.SDCardLibrary History

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October 30, 2019, at 08:29 PM by Jerry Messina -
Added lines 6-8:

NOTE: An updated version of this library (v4.1.6) is now included as part of the standard libraries in v2.2.3.0

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March 03, 2016, at 01:25 PM by David Barker -
Added lines 4-5:

Written by Michael Lebert

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March 03, 2016, at 01:23 PM by David Barker -
Changed lines 2-3 from:

Download SD Library V4.1.5 \\ SDFileSystem_4.1.5.zip

to:

Download SD Library V4.1.5
Original forum post can be found here.

Overview

I noticed that the DIR command to search for all files in a directory becomes extremely slow when large numbers of files are encountered. For example, with a little over 1000 files it could take a couple of minutes to complete. The modifications made to the library reduces this time to only a few seconds. I have also modified the routine that returns the size of a file without the requirement to open the file first.

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March 03, 2016, at 01:17 PM by David Barker -
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March 03, 2016, at 01:17 PM by David Barker -
Changed lines 2-3 from:

Download SD Library V4.1.5 \\ SDFileSystem_4.1.5.zip

to:

Download SD Library V4.1.5 \\ SDFileSystem_4.1.5.zip

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March 03, 2016, at 01:16 PM by David Barker -
Added lines 1-2:

http://www.sfcompiler.co.uk/wiki/uploads/icons/download-48x48.png Download SD Library V4.1.5 \\ SDFileSystem_4.1.5.zip

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March 03, 2016, at 01:15 PM by David Barker -
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